TLV COS Série Manuel D'utilisation page 7

No. Description
1 Main Body
Cover Plug
2
Cover
3 Main Valve Seat
4 Main Valve
5 Main Valve Holder
6 Piston
7 Cylinder
8 Pilot Body
9 Pilot Valve
10 Pilot Valve Seat
11 Diaphragm
12 Pilot Screen
Pilot Screen Holder
13
14 Diaphragm Support
15 Coil Spring
16 Spring Housing
17 Adjustment Screw
18 Spanner Cap
19 Plug – Sensing Line Port
20 Lower Pilot Body Gasket
Cover Plug Gasket
21
Cover Gasket
22 Main Valve Seat Gasket
23 Pilot Screen Holder Gasket
24 Pilot Valve Seat Gasket
25 Upper Pilot Body Gasket
26 Cylinder Gasket
27 Piston Ring
28 Tension Ring
29 Seal Ring
30 Pilot Cover Gasket
31 Main Valve Spring
32 Pilot Valve Spring
33 Pilot Cover
Replacement parts available for COSR-3/COSR-16 in kits specified; contact TLV for COSR-21 parts
(A1) Maintenance kit for COSR-3 (20 – 50 mm,
(A2) Maintenance kit for COSR-16 (65 – 150 mm, 2
Repair kit for Main Valve
(B)
(C1) Repair kit for Piston for COSR-3 (20 – 50 mm,
(C2) Repair kit for Piston for COSR-16 (65 – 150 mm, 2
(D1) Repair kit for Piston Ring for COSR-3 (20 – 50 mm,
(D2) Repair kit for Piston Ring for COSR-16 (65 – 150 mm, 2
(E) Repair kit for Pilot Valve
A1 A2 B C1
/
3 " – 2") and COSR-16 (15 – 50 mm,
4
/
1 " – 6")
2
/
3 " – 2") and COSR-16 (15 – 50 mm,
4
/
1 " – 6")
2
/
" – 2") and COSR-16 (15 – 50 mm,
3
4
/
1 " – 6")
2
̶ 6 ̶
C2 D1 D2
/
1 " – 2")
2
/
1 " – 2")
2
/
" – 2")
1
2
E